Pls dont forget to show your support- Subscribe-Comment-Like-Share br br How will you survive! br Alien Isolation Walkthrough Gameplay Mission 1- Closing the Book (PC Let's play Commentary) br br Alien: Isolation, a survival horror set in an atmosphere of Survival Stealth Horror and mortal danger. Fifteen years after the events of Alien™, Ellen Ripley’s daughter, Amanda enters a desperate battle for survival, on a mission to unravel the truth behind her mother’s disappearance.